Gongshu Chou shows Wei Zhuang a machinery man made of Wushuang's body. This human machine cleans away all the attacks from the traps. Wei Zhuang captures many Mohists and threatens to kill them one by one if the leaders don't surrender. In the Forbidden Land, the first level is called Tiger Leap, the player must have extraordinary strength and kong-fu to pass. The three pass the level thanks to Shaoyu. The leaders get awareness of the children's acts by watching the movement of the machines. At the second level Monkey Swing, when Tianming tries to pass the abyss, Shaoyu somehow drops Tianming's safety rope. Both Tianming and Yue-er are falling into the abyss.
班大师和高渐离几人进入墨核密室，卫庄及其手下一时间无法攻入中央大厅。公输仇送给了卫庄一份“神秘大礼”，并且凭借此物攻入了中央大厅，而卫庄竟以墨家弟子作人质要挟密室中人，局势陷入僵持状态。天明、少羽和高月在墨家禁地内齐心协力度过危险重重的“虎跳”，然而在前方等待他们的是更危险的机关。
